3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('key' => 'value'); $true = $array['key'] == 'value'; var_dump([$true]);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0000.01416.50
8.3.50.0080.01218.30
8.3.40.0070.00718.56
8.3.30.0070.00718.58
8.3.20.0040.00421.85
8.3.10.0040.00421.97
8.3.00.0040.00419.56
8.2.180.0170.00316.75
8.2.170.0140.00722.96
8.2.160.0100.00319.19
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0070.00020.51
8.2.120.0000.00726.35
8.2.110.0090.00022.20
8.2.100.0120.00017.72
8.2.90.0080.00018.34
8.2.80.0040.00418.03
8.2.70.0040.00417.92
8.2.60.0000.00818.03
8.2.50.0000.00818.10
8.2.40.0080.00020.55
8.2.30.0040.00419.34
8.2.20.0040.00418.03
8.2.10.0000.00718.18
8.2.00.0040.00417.99
8.1.280.0120.00325.92
8.1.270.0080.00020.65
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0050.00322.14
8.1.230.0110.00020.88
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0000.01017.35
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0000.00818.52
8.1.160.0050.00318.89
8.1.150.0070.00018.85
8.1.140.0040.00419.48
8.1.130.0000.00718.94
8.1.120.0050.00317.35
8.1.110.0090.00017.47
8.1.100.0070.00017.34
8.1.90.0050.00217.39
8.1.80.0030.00317.48
8.1.70.0030.00317.51
8.1.60.0050.00217.60
8.1.50.0040.00417.57
8.1.40.0040.00417.55
8.1.30.0080.00017.63
8.1.20.0030.00617.56
8.1.10.0050.00517.48
8.1.00.0080.00017.39
8.0.300.0080.00019.68
8.0.290.0040.00416.61
8.0.280.0030.00318.45
8.0.270.0030.00317.26
8.0.260.0030.00317.25
8.0.250.0000.00816.92
8.0.240.0030.00316.94
8.0.230.0030.00316.93
8.0.220.0050.00216.93
8.0.210.0030.00316.78
8.0.200.0060.00316.86
8.0.190.0030.00616.93
8.0.180.0000.00716.80
8.0.170.0000.00716.83
8.0.160.0040.00416.90
8.0.150.0050.00516.78
8.0.140.0000.00716.78
8.0.130.0000.00613.38
8.0.120.0040.00416.84
8.0.110.0070.00016.76
8.0.100.0000.00716.70
8.0.90.0000.00716.75
8.0.80.0060.00916.85
8.0.70.0080.00016.91
8.0.60.0000.00716.89
8.0.50.0000.00716.85
8.0.30.0090.00816.89
8.0.20.0120.00717.40
8.0.10.0000.00716.83
8.0.00.0090.01316.54
7.4.330.0000.00515.55
7.4.320.0030.00316.42
7.4.300.0030.00316.52
7.4.290.0090.00016.61
7.4.280.0040.00416.44
7.4.270.0000.00716.59
7.4.260.0000.00716.48
7.4.250.0090.00016.57
7.4.240.0030.00516.58
7.4.230.0000.00716.39
7.4.220.0060.01216.36
7.4.210.0080.00716.67
7.4.200.0030.00316.70
7.4.160.0070.01416.49
7.4.150.0140.00417.40
7.4.140.0090.01117.86
7.4.130.0030.01616.57
7.4.120.0080.01216.51
7.4.110.0060.01216.45
7.4.100.0080.00816.57
7.4.90.0150.00316.55
7.4.80.0080.01219.39
7.4.70.0060.00916.56
7.4.60.0090.00616.67
7.4.50.0030.01216.33
7.4.40.0070.01016.39
7.4.30.0090.00616.67
7.4.00.0040.01114.84
7.3.330.0050.00213.20
7.3.320.0030.00313.06
7.3.310.0030.00416.25
7.3.300.0000.00716.35
7.3.290.0080.00616.23
7.3.280.0080.01016.26
7.3.270.0140.00317.40
7.3.260.0110.00616.47
7.3.250.0120.00816.37
7.3.240.0120.00416.48
7.3.230.0070.01016.50
7.3.210.0030.01616.33
7.3.200.0100.01016.43
7.3.190.0160.00016.37
7.3.180.0120.00316.54
7.3.170.0050.01016.28
7.3.160.0130.00616.39
7.3.10.0000.01216.75
7.3.00.0100.00316.57
7.2.330.0070.01016.63
7.2.320.0100.00716.71
7.2.310.0060.01116.43
7.2.300.0090.00916.26
7.2.290.0120.00816.56
7.2.130.0040.00416.89
7.2.120.0060.00616.83
7.2.110.0040.00817.05
7.2.100.0070.00716.67
7.2.90.0000.01416.81
7.2.80.0070.00716.75
7.2.70.0070.00716.89
7.2.60.0060.00616.63
7.2.50.0030.00916.80
7.2.40.0060.00917.13
7.2.30.0080.00416.82
7.2.20.0090.00316.86
7.2.10.0040.01216.52
7.2.00.0040.01116.73
7.1.250.0000.01315.56
7.1.70.0050.00217.19
7.1.60.0000.01017.25
7.1.50.1200.02332.48
7.1.40.0830.00732.56
7.1.30.1200.01332.43
7.1.20.0800.01332.49
7.1.10.0570.01314.71
7.1.00.0730.01314.61
7.0.200.0100.00716.66
7.0.190.0970.01014.80
7.0.180.0500.01014.02
7.0.170.0200.01314.16
7.0.160.0870.01314.21
7.0.150.0800.01314.31
7.0.140.0670.00714.13
7.0.130.0600.01014.47
7.0.120.0770.00714.48
7.0.110.1000.00014.29
7.0.100.0970.00314.33
7.0.90.0600.00714.26
7.0.80.0700.01314.51
7.0.70.0770.01314.44
7.0.60.0600.01314.28
7.0.50.0970.01714.54
7.0.40.0770.01314.57
7.0.30.0970.01314.57
7.0.20.0930.00714.53
7.0.10.0670.00714.42
7.0.00.0270.00314.39

preferences:
48.92 ms | 400 KiB | 5 Q